Marbled Chocolate Banana Bread (Healthy & Easy Recipe)

This marbled chocolate banana bread is soft, wholesome, and full of cozy chocolate swirls. Made with ripe bananas, maple syrup, and whole-grain flour — no dairy, no eggs, just pure comfort in every bite.

A fork holds a bite of marbled chocolate and vanilla bundt cake on a white plate. In the background, coffee with milk and the rest of the bundt cake, reminiscent of chocolate banana bread, sit near a colorful napkin.

About this recipe

There’s something magical about baking banana bread… but this marbled chocolate version? It’s a whole new level. The house smells amazing, the center stays soft, and every slice has that perfect balance between classic comfort and chocolatey goodness. It’s my favorite version — healthier, richer, and totally foolproof.

Why you’ll love it

  • Sweetened naturally with maple syrup or agave — no refined sugar.
  • Completely vegan and made in just one bowl.
  • Moist, flavorful, and visually stunning.
A gray Bundt cake pan filled with pale brown, textured healthy banana bread batter sits on a colorful patterned cloth. The batter is spread evenly around the pan’s central tube, ready to be baked. The background is softly blurred in shades of blue.

ingredient notes

  • Bananas: the riper, the better — that’s where all the natural sweetness comes from. You can even use thawed frozen bananas.
  • Don’t overmix: it keeps the bread soft and fluffy.
  • Flour: you can use half whole-wheat and half all-purpose for a lighter texture.
  • Add-ins: walnuts, almonds, or a pinch of cinnamon for extra flavor.
A close-up of Marbled Chocolate Banana Bread batter—light and chocolate—swirled in a Bundt pan. A hand swirls the mix before baking. The metallic gray pan features a central tube, with bright colors softly blurred in the corner.

How to Make It

Preheat the oven properly: it may sound obvious, but it makes all the difference. If the oven isn’t hot enough from the start, the bread might sink in the middle or stay raw inside.

Don’t overmix the batter: once you add the flour, mix only until combined. Overmixing can make the bread dense — this is one of those times when less is more.

For the marbled effect: use the tip of a knife or a thin spatula to make gentle swirls. Don’t get carried away or you’ll lose the contrast between the vanilla and chocolate layers.

Choose the right pan: you can use a bundt pan, a loaf pan, or even make mini muffins. Just adjust the baking time (for muffins, check after about 15 minutes).

Toothpick test: when it comes out with a few moist crumbs (not wet batter), it’s ready. If you wait until it’s scorched, the bread can turn out overbaked.

Let it cool before removing from the pan: I know it’s tempting, but this step prevents it from breaking. The bread continues to cook slightly from its own residual heat.

Ideal texture: when you slice it, the bread should look fluffy with visible chocolate swirls. If it looks compact, it was likely overmixed or underbaked.

A close-up of marbled chocolate banana bread in a metal bundt pan, resting on a colorful, patterned cloth. The cake features swirled light and dark batter, a crispy golden-brown top, and the classic central hole from the pan.

Variations & Tips

  • Add nuts or almonds: they add crunch and richness to every bite.
  • Whole wheat option: you can use whole wheat flour or a mix of half whole wheat, half all-purpose.
  • No chocolate version: skip the cocoa for a simple, classic banana bread.
  • Thick chocolate batter: if the chocolate mix feels too thick after adding cocoa, stir in 1–2 tablespoons of plant milk to loosen it up.
A close-up of a slice of chocolate banana bread bundt cake on a white plate, showing swirls of chocolate and yellow cake. A fork with a bite rests in front, with more cake on a platter in the blurred background. The texture appears moist and fluffy.
A fork holds a bite of marbled chocolate and vanilla bundt cake on a white plate. In the background, coffee with milk and the rest of the bundt cake, reminiscent of chocolate banana bread, sit near a colorful napkin.

Marbled Chocolate Banana Bread | Easy Vegan Recipe

Alejandra Graf
This marbled chocolate banana bread is soft, wholesome, and full of cozy chocolate swirls. Made with ripe bananas, maple syrup, and whole-grain flour — no dairy, no eggs, just pure comfort in every bite.
No ratings yet
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 45 minutes
Course sweets
Servings 8 people

Equipment

Ingredients
  

Wet ingredients

  • ½ cup coconut oil or neutral vegetable oil
  • 1 cup pure maple syrup agave, or coconut nectar
  • 2 cups mashed ripe bananas about 4 large bananas
  • 1 teaspoon pure vanilla extract
  • 2 teaspoons apple cider vinegar

Dry ingredients

  • 2 cups whole-wheat or sprouted flour
  • 2 teaspoons baking powder
  • For the marble swirl
  • ¼ cup unsweetened cocoa powder
  • ½ cup dark chocolate chips

Instructions
 

  • Preheat the oven to 350°F (175°C). Grease a loaf or bundt pan.
  • In a large bowl, mix the coconut oil, maple syrup, mashed bananas, vanilla, and vinegar.
  • In another bowl, whisk together the flour and baking powder. Add to the wet ingredients and mix just until combined — don’t overmix.
  • Separate ¼ of the batter and stir in the cocoa and chocolate chips.
  • If the chocolate batter feels too thick, add 1–2 tablespoons of plant milk.
  • Marble: Pour the plain batter into the pan, then spoon the chocolate batter on top. Swirl gently with a knife for a marbled effect.
  • Bake for 35–40 minutes, or until a toothpick comes out with a few moist crumbs.
  • Cool for 10 minutes before removing from the pan.

Notes

Bananas: the riper, the better — that’s where all the natural sweetness comes from.
Don’t overmix: keeps the bread soft and fluffy.
Flour: you can use half whole-wheat and half all-purpose for a lighter texture.
Molds: works great for muffins (bake 15–18 minutes).
Add-ins: walnuts, almonds, or a pinch of cinnamon for extra flavor.
Storage: store in an airtight container for 2–3 days, or freeze up to 3 months.

information

Nutritional information of this recipe is only an estimate, the accuracy for any recipe on this site is not guaranteed.

Did you make this recipe?Tag @piloncilloyvainilla on Instagram and hashtag it #alecooks so we can all see your creations.
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